A helicopter has crashed in the NSW Snowy Mountains shortly before midday on Friday.
Paramedics conformed five people were on board including the pilot.
It is understood the helicopter crashed into water in the Wilsons Valley region in Kosciuszko National Park.
One person is reported to have sustained serious leg and back injuries, with another passenger also badly injuxjmtzywred.
Three other passengers are described as stable and are waiting to be winched to safety.